Black diamonds, also known as black diamonds, are rare and their popularity in the jewelry market has been increasing in recent years. Many people know little about black diamonds, and don't know its origin and value. Next, I will introduce this kind of jewelry from the origin and value of black diamonds.

There are different opinions about the origin of black diamonds. There are two theories about the origin of black diamonds. One is from outer space, and the other is from the inner movement of the earth.

The theory of the origin of space was mainly published in the journal Astrophysics Newsletter published on June 30th, 2006. Because hydrogen is found in black diamonds, it is inferred that black diamonds originated from space with high hydrogen content.

There are three theories about the origin of the earth, and the most widely accepted one is that organic carbon is transformed under high pressure inside the earth. Another view is that meteorites hit the earth's surface and formed black diamonds. The other is that fission uranium and thorium are irradiated. ?

At present, there is no completely unified statement about the origin of black diamonds. Among them, the formation of the earth's high pressure is the most common statement.

Rare black diamonds are very valuable. Black diamonds are rare and precious. According to the data, black diamonds have only been found in Brazil and Central Africa. There are also many famous names among the black diamonds found.

One of the most famous is? Black orlov? Yes, there are 195 carats. This diamond is very good in texture and workmanship. After it came out, it spread to many people. Strangely, many holders end up jumping off a building to end their lives, so they give it to them? Black orlov? , representing a sense of mystery.

In terms of value, Hall 5.2 of this year's China International Import Expo (CIIE) displayed? Korloff Noir？ This diamond is also a black diamond that came to China for auction. It weighs 88 carats and is valued at $37 million, equivalent to RMB 250 million.

However, in people's minds, the black diamond is not the first diamond that most people buy. Ordinary people still prefer to buy white diamonds, whether they are getting married or proposing marriage. Black diamonds are more of the collection objects of the top rich.